Low levels of Serotonin are implicated in human depression. This worksheet asks exam-style questions about this essential neurological agent.

Synoptic exam-style homework or classwork questions.

Exam-style questions using vanillin as an example. their are eight questions over two page.

An exam-style question about paracetamol. Part of the Practicexamques series.

Made in response to confusion of a student. A tiny, nutty little video about this. Sixth formers might find it amusing and therefore memorable.

I made a crazy little video thing to give insight into precipitation.

Part of my series of A level style questions on unfamiliar structures: comprises two pages of questions.

I wanted some nice graphics concerning the benzene topic for my own use, so I made some vector artwork and thought they might be of some use to somebody. These are all pdf files, but if you want editable svg or eps files, contact me.

I made a fun video illustrating how to draw diagrams of electronic configuration, for GCSE chemists.

I made a crazy video about this.

Double click on the HTML file. Please note: in order to provide a rich interactive experience, my interactive resources are mini-web sites local to your computer. After unzipping, they comprise a folder containing the main .html file and another folder containing the graphic resources and my coding to make the resource work. Double click on the .html file and the resource will work. If, however , you move or delete any of the files from this hierarchy, the resource will not work. ©D&D production

I made an little interactive widget thingy about the coloured forms of this indicator. It can be seen on my web site. Please note: in order to provide a rich interactive experience, my interactive resources are mini-web sites local to your computer. After unzipping, they comprise a folder containing the main .html file and another folder containing the graphic resources and my coding to make the resource work. Double click on the .html file and the resource will work. If, however , you move or delete any of the files from this hierarchy, the resource will not work. ©D&D production

A labelling exercise. Very simple.

a labelling exercise

a labelling exercise

I have no idea why I did this

with a few easter eggs thrown in

Because I could Also included 30 bingo sheets to give you options

for my entertainment plus a bingo alternative

an homage to the greatest intellect humanity has produced